Which two flags would you use to enable NetApp thin provisioning on a LUN? (Choose two.)

Which two flags would you use to enable NetApp thin provisioning on a LUN? (Choose two.)
A . -spacereserve enabled -spaceallocation enabled
B . -spacereserve enabled -spaceallocation enabled
C . -spacereserve disabled -spaceallocation disabled
D . -spacereserve disabled -spaceallocation enabled

Answer: C,D